CN111772874A - 一种瓣膜夹合器及其夹合系统 - Google Patents
一种瓣膜夹合器及其夹合系统 Download PDFInfo
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- CN111772874A CN111772874A CN201910722155.9A CN201910722155A CN111772874A CN 111772874 A CN111772874 A CN 111772874A CN 201910722155 A CN201910722155 A CN 201910722155A CN 111772874 A CN111772874 A CN 111772874A
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- 230000004323 axial length Effects 0.000 claims description 17
- 238000007493 shaping process Methods 0.000 claims description 10
- 239000013013 elastic material Substances 0.000 claims description 9
- 230000002439 hemostatic effect Effects 0.000 claims description 6
- 229920006254 polymer film Polymers 0.000 claims description 4
- 239000002861 polymer material Substances 0.000 claims description 4
- 239000011148 porous material Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 2
- 230000006978 adaptation Effects 0.000 claims 1
- 206010027727 Mitral valve incompetence Diseases 0.000 abstract description 14
- 230000006378 damage Effects 0.000 abstract description 8
- 210000003698 chordae tendineae Anatomy 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 5
- 201000001943 Tricuspid Valve Insufficiency Diseases 0.000 abstract description 4
- 206010044640 Tricuspid valve incompetence Diseases 0.000 abstract description 4
- 210000002837 heart atrium Anatomy 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 4
- 208000007536 Thrombosis Diseases 0.000 abstract description 3
- 210000005003 heart tissue Anatomy 0.000 abstract description 3
- 210000005246 left atrium Anatomy 0.000 description 14
- 210000004115 mitral valve Anatomy 0.000 description 13
- 210000005240 left ventricle Anatomy 0.000 description 9
- 230000008878 coupling Effects 0.000 description 6
- 238000010168 coupling process Methods 0.000 description 6
- 238000005859 coupling reaction Methods 0.000 description 6
- 210000001519 tissue Anatomy 0.000 description 6
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- 229910001000 nickel titanium Inorganic materials 0.000 description 3
- 210000005245 right atrium Anatomy 0.000 description 3
- 229920002799 BoPET Polymers 0.000 description 2
- 206010067171 Regurgitation Diseases 0.000 description 2
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- 206010003658 Atrial Fibrillation Diseases 0.000 description 1
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- 208000004550 Postoperative Pain Diseases 0.000 description 1
- 229910000639 Spring steel Inorganic materials 0.000 description 1
- 208000008253 Systolic Heart Failure Diseases 0.000 description 1
- 206010071436 Systolic dysfunction Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 210000000709 aorta Anatomy 0.000 description 1
- 210000002376 aorta thoracic Anatomy 0.000 description 1
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- 230000009286 beneficial effect Effects 0.000 description 1
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- 210000003492 pulmonary vein Anatomy 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
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Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/24—Heart valves ; Vascular valves, e.g. venous valves; Heart implants, e.g. passive devices for improving the function of the native valve or the heart muscle; Transmyocardial revascularisation [TMR] devices; Valves implantable in the body
- A61F2/2442—Annuloplasty rings or inserts for correcting the valve shape; Implants for improving the function of a native heart valve
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/24—Heart valves ; Vascular valves, e.g. venous valves; Heart implants, e.g. passive devices for improving the function of the native valve or the heart muscle; Transmyocardial revascularisation [TMR] devices; Valves implantable in the body
- A61F2/2442—Annuloplasty rings or inserts for correcting the valve shape; Implants for improving the function of a native heart valve
- A61F2/246—Devices for obstructing a leak through a native valve in a closed condition
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/24—Heart valves ; Vascular valves, e.g. venous valves; Heart implants, e.g. passive devices for improving the function of the native valve or the heart muscle; Transmyocardial revascularisation [TMR] devices; Valves implantable in the body
- A61F2/2442—Annuloplasty rings or inserts for correcting the valve shape; Implants for improving the function of a native heart valve
- A61F2/2466—Delivery devices therefor
Landscapes
- Health & Medical Sciences (AREA)
- Cardiology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
Abstract
Description
Claims (22)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201910722155.9A CN111772874A (zh) | 2019-08-06 | 2019-08-06 | 一种瓣膜夹合器及其夹合系统 |
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CN201910722155.9A CN111772874A (zh) | 2019-08-06 | 2019-08-06 | 一种瓣膜夹合器及其夹合系统 |
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CN111772874A true CN111772874A (zh) | 2020-10-16 |
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CN201910722155.9A Pending CN111772874A (zh) | 2019-08-06 | 2019-08-06 | 一种瓣膜夹合器及其夹合系统 |
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CN (1) | CN111772874A (zh) |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112535552A (zh) * | 2020-12-22 | 2021-03-23 | 科凯(南通)生命科学有限公司 | 一种瓣膜修复夹具及其应用 |
CN113230001A (zh) * | 2021-06-28 | 2021-08-10 | 广东脉搏医疗科技有限公司 | 一种瓣膜夹合装置 |
CN113425461A (zh) * | 2021-08-30 | 2021-09-24 | 上海汇禾医疗器械有限公司 | 夹持器械 |
CN113499169A (zh) * | 2021-08-02 | 2021-10-15 | 近江(天津)医疗科技有限公司 | 瓣膜夹合器及瓣膜夹合系统 |
CN113509291A (zh) * | 2021-08-09 | 2021-10-19 | 宁波健世科技股份有限公司 | 一种便于输送和拆卸的瓣膜夹及其输送系统 |
CN114099074A (zh) * | 2021-11-16 | 2022-03-01 | 上海傲流医疗科技有限公司 | 一种瓣膜返流聚拢修复夹具控制结构 |
CN114159190A (zh) * | 2021-12-01 | 2022-03-11 | 上海易桥医疗器械有限公司 | 控制模组和输送系统 |
CN115245407A (zh) * | 2021-11-10 | 2022-10-28 | 科凯(南通)生命科学有限公司 | 经股瓣膜修复用输送器 |
WO2023116295A1 (zh) * | 2021-12-23 | 2023-06-29 | 杭州德晋医疗科技有限公司 | 瓣膜夹合装置 |
WO2023125162A1 (zh) * | 2021-12-28 | 2023-07-06 | 瀚芯医疗科技(深圳)有限公司 | 瓣膜夹合器及瓣膜夹合系统 |
US11766331B2 (en) | 2020-05-27 | 2023-09-26 | Politecnico Di Milano | Device and assembly to repair a heart valve |
US11883290B2 (en) | 2018-04-24 | 2024-01-30 | Raghuveer Basude | Retrievable tissue grasping devices, spacers, artificial valves and related methods |
WO2024065977A1 (zh) * | 2022-09-30 | 2024-04-04 | 上海傲流医疗科技有限公司 | 一种瓣叶阻流修复夹及其修复系统 |
US11992199B2 (en) | 2022-09-30 | 2024-05-28 | Shanghai ConFlow MedTech Co., Ltd. | Valve leaflet obstruction repair clip and repair system thereof |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040220593A1 (en) * | 2003-05-01 | 2004-11-04 | Secant Medical, Llc | Restraining clip for mitral valve repair |
US20160331523A1 (en) * | 2015-05-14 | 2016-11-17 | Edwards Lifesciences Corporation | Heart valve sealing devices and delivery devices therefor |
US20170128205A1 (en) * | 2015-11-10 | 2017-05-11 | Edwards Lifesciences Corporation | Implant delivery capsule |
CN107595436A (zh) * | 2017-10-19 | 2018-01-19 | 上海捍宇医疗科技有限公司 | 一种瓣膜夹合器 |
CN211723546U (zh) * | 2019-08-06 | 2020-10-23 | 上海捍宇医疗科技有限公司 | 一种瓣膜夹合器及其夹合系统 |
-
2019
- 2019-08-06 CN CN201910722155.9A patent/CN111772874A/zh active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040220593A1 (en) * | 2003-05-01 | 2004-11-04 | Secant Medical, Llc | Restraining clip for mitral valve repair |
US20160331523A1 (en) * | 2015-05-14 | 2016-11-17 | Edwards Lifesciences Corporation | Heart valve sealing devices and delivery devices therefor |
US20170128205A1 (en) * | 2015-11-10 | 2017-05-11 | Edwards Lifesciences Corporation | Implant delivery capsule |
CN107595436A (zh) * | 2017-10-19 | 2018-01-19 | 上海捍宇医疗科技有限公司 | 一种瓣膜夹合器 |
CN211723546U (zh) * | 2019-08-06 | 2020-10-23 | 上海捍宇医疗科技有限公司 | 一种瓣膜夹合器及其夹合系统 |
Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11883290B2 (en) | 2018-04-24 | 2024-01-30 | Raghuveer Basude | Retrievable tissue grasping devices, spacers, artificial valves and related methods |
US11766331B2 (en) | 2020-05-27 | 2023-09-26 | Politecnico Di Milano | Device and assembly to repair a heart valve |
CN112535552A (zh) * | 2020-12-22 | 2021-03-23 | 科凯(南通)生命科学有限公司 | 一种瓣膜修复夹具及其应用 |
CN113230001A (zh) * | 2021-06-28 | 2021-08-10 | 广东脉搏医疗科技有限公司 | 一种瓣膜夹合装置 |
CN113230001B (zh) * | 2021-06-28 | 2024-03-01 | 广东脉搏医疗科技有限公司 | 一种瓣膜夹合装置 |
CN113499169A (zh) * | 2021-08-02 | 2021-10-15 | 近江(天津)医疗科技有限公司 | 瓣膜夹合器及瓣膜夹合系统 |
CN113509291A (zh) * | 2021-08-09 | 2021-10-19 | 宁波健世科技股份有限公司 | 一种便于输送和拆卸的瓣膜夹及其输送系统 |
CN113509291B (zh) * | 2021-08-09 | 2023-08-08 | 宁波健世科技股份有限公司 | 一种便于输送和拆卸的瓣膜夹输送系统 |
CN113425461A (zh) * | 2021-08-30 | 2021-09-24 | 上海汇禾医疗器械有限公司 | 夹持器械 |
US12090055B2 (en) | 2021-08-30 | 2024-09-17 | Shanghai Huihe Healthcare Technology Co., Ltd. | Clamping instrument |
CN115245407A (zh) * | 2021-11-10 | 2022-10-28 | 科凯(南通)生命科学有限公司 | 经股瓣膜修复用输送器 |
CN114099074A (zh) * | 2021-11-16 | 2022-03-01 | 上海傲流医疗科技有限公司 | 一种瓣膜返流聚拢修复夹具控制结构 |
CN114159190A (zh) * | 2021-12-01 | 2022-03-11 | 上海易桥医疗器械有限公司 | 控制模组和输送系统 |
WO2023116295A1 (zh) * | 2021-12-23 | 2023-06-29 | 杭州德晋医疗科技有限公司 | 瓣膜夹合装置 |
WO2023125162A1 (zh) * | 2021-12-28 | 2023-07-06 | 瀚芯医疗科技(深圳)有限公司 | 瓣膜夹合器及瓣膜夹合系统 |
WO2024065977A1 (zh) * | 2022-09-30 | 2024-04-04 | 上海傲流医疗科技有限公司 | 一种瓣叶阻流修复夹及其修复系统 |
US11992199B2 (en) | 2022-09-30 | 2024-05-28 | Shanghai ConFlow MedTech Co., Ltd. | Valve leaflet obstruction repair clip and repair system thereof |
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Address after: 201109 14th Block 1288 Chunchun Road, Minhang District, Shanghai Applicant after: Shanghai Hanyu Medical Technology Co.,Ltd. Address before: Building 14, No. 1288, Zhongchun Road, Minhang District, Shanghai, 201101 Applicant before: SHANGHAI HANYU MEDICAL TECHNOLOGY Co.,Ltd. |
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Address after: Room X4, 3rd Floor, Building 1, No. 18, Chunchang Road, Minhang District, Shanghai, 201108 Applicant after: Shanghai Hanyu Medical Technology Co.,Ltd. Address before: 201109 14th Block 1288 Chunchun Road, Minhang District, Shanghai Applicant before: Shanghai Hanyu Medical Technology Co.,Ltd. |
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